Time in San Juan and Rio De Janeiro
The time difference between San Juan and Rio De Janeiro is 1 hour. Rio De Janeiro is 1 hour ahead of San Juan.
This means 9am in San Juan is 10am in Rio De Janeiro and 5pm in San Juan is 6pm in Rio De Janeiro.
San Juan
- The current local time in San Juan is 5:40 pm (August 24, 2026)
- San Juan is in the Atlantic Standard Time Zone
- The time zone offset for San Juan, Puerto Rico, is UTC-04:00
Rio De Janeiro
- The current local time in Rio De Janeiro is 6:40 pm (August 24, 2026)
- The time zone offset for Rio De Janeiro, Brazil, is UTC-03:00
How to convert San Juan time to Rio De Janeiro time?
Add 1 hour to San Juan time to get Rio De Janeiro time.
Time in San Juan
00:00
Time in Rio De Janeiro
00:00
Use the slider above to convert San Juan time to Rio De Janeiro time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| San Juan | Rio De Janeiro |
|---|---|
| 12am | 1am |
| 1am | 2am |
| 2am | 3am |
| 3am | 4am |
| 4am | 5am |
| 5am | 6am |
| 6am | 7am |
| 7am | 8am |
| 8am | 9am |
| 9am | 10am |
| 10am | 11am |
| 11am | 12pm |
| 12pm | 1pm |
| 1pm | 2pm |
| 2pm | 3pm |
| 3pm | 4pm |
| 4pm | 5pm |
| 5pm | 6pm |
| 6pm | 7pm |
| 7pm | 8pm |
| 8pm | 9pm |
| 9pm | 10pm |
| 10pm | 11pm |
| 11pm | 12am |